Structure of PDB 2cyb Chain A

Receptor sequence
>2cybA (length=319) Species: 2234 (Archaeoglobus fulgidus) [Search protein sequence]
DITEKLRLITRNAEEVVTEEELRQLIETKEKPRAYVGYEPSGEIHLGHMM
TVQKLMDLQEAGFEIIVLLADIHAYLNEKGTFEEIAEVADYNKKVFIALG
LDESRAKFVLGSEYQLSRDYVLDVLKMARITTLNRARRSMDEVSRRKEDP
MVSQMIYPLMQALDIAHLGVDLAVGGIDQRKIHMLARENLPRLGYSSPVC
LHTPILVGLDGQKMSSSKGNYISVRDPPEEVERKIRKAYCPAGVVEENPI
LDIAKYHILPRFGKIVVERDAKFGGDVEYASFEELAEDFKSGQLHPLDLK
IAVAKYLNMLLEDARKRLG
3D structure
PDB2cyb Crystal Structures of Tyrosyl-tRNA Synthetases from Archaea
ChainA
Resolution1.8 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 6.1.1.1: tyrosine--tRNA ligase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 TYR A Y36 G38 L69 A71 H74 Y158 Q162 D165 Q180 Y35 G37 L68 A70 H73 Y157 Q161 D164 Q179
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0004812 aminoacyl-tRNA ligase activity
GO:0004831 tyrosine-tRNA ligase activity
GO:0005524 ATP binding
Biological Process
GO:0006412 translation
GO:0006418 tRNA aminoacylation for protein translation
GO:0006437 tyrosyl-tRNA aminoacylation
Cellular Component
GO:0005737 cytoplasm

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Cellular Component
External links
PDB RCSB:2cyb, PDBe:2cyb, PDBj:2cyb
PDBsum2cyb
PubMed16325203
UniProtO29482|SYY_ARCFU Tyrosine--tRNA ligase (Gene Name=tyrS)

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